CN102405734B - Head-feed peanut picker capable of realizing bending conveying of seedling vines. - Google Patents
Head-feed peanut picker capable of realizing bending conveying of seedling vines. Download PDFInfo
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- CN102405734B CN102405734B CN 201110266406 CN201110266406A CN102405734B CN 102405734 B CN102405734 B CN 102405734B CN 201110266406 CN201110266406 CN 201110266406 CN 201110266406 A CN201110266406 A CN 201110266406A CN 102405734 B CN102405734 B CN 102405734B
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- seedling
- clamping
- fruit
- work top
- picking
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- 235000010777 Arachis hypogaea Nutrition 0.000 title claims abstract description 35
- 235000017060 Arachis glabrata Nutrition 0.000 title claims abstract description 24
- 235000018262 Arachis monticola Nutrition 0.000 title claims abstract description 24
- 235000020232 peanut Nutrition 0.000 title claims abstract description 24
- 238000005452 bending Methods 0.000 title claims abstract description 21
- 241001553178 Arachis glabrata Species 0.000 title abstract 2
- 238000004804 winding Methods 0.000 claims abstract description 6
- 244000105624 Arachis hypogaea Species 0.000 claims description 33
- 235000003276 Apios tuberosa Nutrition 0.000 claims description 11
- 235000010744 Arachis villosulicarpa Nutrition 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 235000013399 edible fruits Nutrition 0.000 description 25
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The invention relates to a peanut picker, and belongs to the technical field of agricultural reaping machinery. The machine comprises a frame with a work table, wherein a clamp conveying device positioned above the work table and a pair of lower-front higher-rear inclined pick rollers positioned under the work table are arranged on the frame; the clamp conveying device is formed by a winding clamp chain and a clamp plate, the upper surface of the clamp plate is connected with a seedling press rod fixed on the frame by virtue of a vertical retainer spring, and the lower surface of the clamp plate presses the clamp chain close to the upper surface of the work table; the work table is provided with a seedling guide slot positioned above a space between the two pick rollers, the front end of the seedling guide slot is provided with a seedling vine bending conveying guide rod; and the seedling vine bending conveying guide rod forms a certain angle with a clamp conveying track from the input end of the clamp conveying device to the front section of the input end of the pick roll, and extends from the space above the work table to the space under the work table. The ground picker has the advantages of simple structure, convenient operation, high working efficiency, high pick complete picking rate and good picking quality, and has remarkable progress.
Description
Technical field
The present invention relates to a kind of machine for picking fruits, especially a kind of half head-feed peanut picker belongs to technical field of agricultural harvesting.
Background technology
Groundnut picker is just to begin in recent years a kind of peanut harvesting machinery of applying, can be divided into full feed type and semi-feeding type by its feeding mode.The innovation and creation of peanut picking machinery are more, the typical structure that it is newer such as application number are that the Chinese patent application of CN201010123438.0 is disclosed, this groundnut picker comprises frame, feeding unit, clamping convey device, fruit-doffing equipment, cleaning plant and transmission device, clamping convey device is the clamping band of a pair of closed loop running, its clamping face has coarse projection structure, the clamping band cross section is trapezoidal, and belt carrier device is a plurality of carrier wheels and support spring thereof; Belt carrier device also can be entrusts rail, and a side entrusts rail for living rail, and opposite side is fixed track.Feeding unit comprises a pair of feeding material toggling dish that is provided with the material toggling fin.A large problem that exists during this type of machinery uses is, the feeding complex structure, peanut seedling becomes upright feeding by tilting, feed quantity is little and easily make peanut seedling unordered in a jumble, operating efficiency is low, very easily occur handing-over not freely, clamping stagnation blocks up; Another problem is to pluck fruit peanut seedling afterwards to be difficult to break away from clamping convey device, is easy to continue with clamping band motion (especially fresh peanut), thereby wrapping phenomena occurs, and vicious circle, cause machinery to work on.In addition, also there is the weak point that is difficult to adapt to different length peanut seedling in this machine.
The shortcoming that exists in order to overcome above-mentioned prior art, the applicant has proposed application number and has been respectively CN201010505996.3, CN201010506009.1, and title is respectively the Chinese patent application of semi-feeding type peanut picker and horizontal feeding type peanut picking machine.Clamping convey device and fruit-picking-up roller that drive unit drives are housed on the former frame, and clamping convey device is made of clamping chain and grip block, and an end is to feed the seedling mouth, and the other end is seedling outlet; Horizontal guide plate side on the inner surface of grip block and frame is relative, and outer surface is connected with support on being fixed on frame by one group of spring; Clamping chain is looped around in horizontal plane, a side next-door neighbour grip block inner surface; The a pair of horizontal fruit-picking-up roller that is supported on frame is equipped with in the below of grip block inboard, the cylindrical of fruit-picking-up roller is intervally distributed with plucks the fruit blade, the vertical rotation axis seedling teasing wheel with the clamping chain antiport is equipped with at the seedling outlet place, is equipped with above seedling teasing wheel along carrying the guide post of detaching direction extension with clamping chain; When the peanut seedling after plucking is really exported, can produce the trend of separating with original throughput direction, break away from clamping convey device, thereby effectively avoid being wound around, guarantee that machine reliably works on.The latter comprises rack-mounted workbench; Clamping convey device and fruit-picking-up roller that drive unit drives are housed on frame; Clamping convey device comprises winding clamping chain and grip block; The upper surface of grip block is connected with seedling pressing rod on being fixed on frame by vertical holddown spring, and the lower surface pressure holding is on the clamping chain of contiguous worktable upper surface; In clamping chain, side-lower is equipped with the trunnion axis fruit-picking-up roller that is supported on frame, and the cylindrical of fruit-picking-up roller is intervally distributed with plucks the fruit blade; Its taper is plucked the fruit blade and is impacted the fruit seedling with progressive mode, plucks really effective.
Facts have proved above-mentioned each tool pluses and minuses of two kinds of machine for picking fruits.The former the most outstanding advantage is that two rollers are plucked fruit, not only pluck the fruit quality good, and pick up rate is higher than more than 1.2 times, apparently higher than the latter of the latter; The most outstanding advantage of the latter is that level is fed seedling, and is easy to operate, thus its operating efficiency be the former 2-3 doubly, apparently higher than the former.
Summary of the invention
The object of the invention is to: propose a kind of above-mentioned two kinds of machines to be organically combined, thereby both easy to operate, to pluck fruit efficient high, can guarantee again simultaneously to pluck the groundnut picker that the fruit quality is good, pick up rate is high, thereby more preferably peanut picking equipment is provided.
In order to reach above purpose, groundnut picker of the present invention comprises the frame with work top, and the clamping convey device that is positioned on work top and a pair of low early and high after inclination fruit-picking-up roller that is positioned under work top are housed on described frame; Described clamping convey device is made of winding clamping chain and grip block, and the upper surface of described grip block is connected with seedling pressing rod on being fixed on frame by vertical holddown spring, and the lower surface pressure holding is on the clamping chain of contiguous worktable upper surface; Its improvements are: described work top has the seedling guiding slot above between two fruit-picking-up rollers, described seedling guiding slot front end is equipped with the climing bending of seedling carries guide post, the climing bending of described seedling carries guide post and clamping delivery track to be the angle of inclination, at the leading portion of clamping convey device input to described fruit-picking-up roller input, by extending under work top on work top.
During work, peanut seedling to be plucked is lain in a horizontal plane on workbench, make its fruit end enter in order the input of clamping convey device forward, the climing top of its seedling will be held, and under the driving effect of clamping chain automatic feed, the climing bottom of its seedling was the fruit end before reaching the fruit-picking-up roller position, to carry under the pilot effect of guide post in the climing bending of seedling, after bending is vertical state gradually by original level, enter between two fruit-picking-up rollers, the peanut fruit separates with seedling is climing one after another under the effect that impacts of plucking the fruit blade.
this shows, the present invention not only will carry the clamping conveying mechanism of peanut seedling to combine with a pair of fruit-picking-up roller of vertical peanut seedling being plucked fruit with the level clamping on frame for movement, and guide post is carried in climing bending by seedling, the ingenious peanut seedling that solved is by plucking fruit level before, the climing top of transition mature seedling keeps level in order to carry gradually, and seedling climing bottom is that the fruit end is vertically in order to enter bending state between fruit-picking-up roller, result both mechanism is simple, easy to operate, operating efficiency is high, pick up rate is high again, pluck the fruit quality good, thereby above-mentioned existing two kinds of machine for picking fruits are maximized favourable factors and minimized unfavourable ones, effect is very remarkable.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the end view of Fig. 1.
Embodiment
Embodiment one
The groundnut picker of the present embodiment such as Fig. 1, Fig. 2 and shown in Figure 3, the supporting leg upper support of frame 2 has horizontal operation table top 2-1.The clamping convey device 5 that is positioned on work top is housed on frame and is positioned at the low early and high after inclination fruit-picking-up roller 3 that a pair of transmission system 1 under work top drives, the aggregate bin 18 of the below constant tilt of fruit-picking-up roller 3.Clamping convey device is made of winding clamping chain 5-1 and the grip block 5-2 of winding in vertical plane.The upper surface of grip block is connected with seedling pressing rod 4 on being fixed on frame by one group of vertical holddown spring 5-3 spaced apart, lower surface pressure holding (concrete structure referring to background technology, especially the patent application document of CN201010506009.1 horizontal feeding type peanut picking machine) on the clamping chain of contiguous worktable upper surface.Work top 2-1 upper surface clamping conveying mechanism both sides are fixing front upper cover plate 14 and rear upper cover plate 21 respectively, leaves the gap between the two, thus the seedling guiding slot 2-2 of formation above between two fruit-picking-up rollers 3.The seedling guiding slot front end is equipped with the climing bending of seedling carries guide post 12, and at the leading portion of clamping convey device 5 input A to fruit-picking-up roller 3 input B, the climing bending of seedling carries guide post 12 by extending under work top on work top 2-1.The climing bending of this seedling carries guide post 12 and clamping delivery track to be 15-30 ° of angle of inclination a that is preferably 20-25 °.The input of work top 2-1 be equipped with can before and after the limiting plate 20 regulated, therefore can length adjustment climing according to the seedling in different places its position, be convenient to manage seedling climing.Limiting plate 20 is fixed with the pilot arc plate 19 of an end decurvation towards length of working surface of table direction one side, form the uncovered 2-3 that is communicated with seedling guiding slot 2-2 between this pilot arc plate and front upper cover plate 14.
When will be after plucking fruit peanut seedling be laid in the input of work top, can be climing by the neat seedling of positioning limit foliation, when carrying towards pilot arc plate direction, peanut seedling climing top is carried out clamping and is carried, and is held the plate pressure holding and keeps level, and be held chain and drive and to move ahead, the climing bottom of seedling is that the fruit end is carried under the effect of guide post in the climing bending of seedling, will bend down from open-mouth, is gradually the state vertical with work top, enter between two fruit-picking-up rollers, fruit is complete to be exported from output until pluck.Therefore the machine for picking fruits of this enforcement is carried the substantive distinguishing features at guide post place owing to having had the climing bending of seedling, has both kept operation readiness and the high efficiency of the climing horizontal feed of seedling, has obtained again vertically to pluck high efficiency and the high pick up rate of fruit, has produced outstanding progress.
Claims (7)
1. half head-feed peanut picker that can realize that the climing bending of seedling is carried, comprise the frame with work top, and the clamping convey device that is positioned on work top and a pair of low early and high after inclination fruit-picking-up roller that is positioned under work top are housed on described frame; Described clamping convey device is made of winding clamping chain and grip block, and the upper surface of described grip block is connected with seedling pressing rod on being fixed on frame by vertical holddown spring, and the lower surface pressure holding is on the clamping chain of contiguous worktable upper surface; It is characterized in that: described work top has the seedling guiding slot above between two fruit-picking-up rollers, described seedling guiding slot front end is equipped with the climing bending of seedling carries guide post, the climing bending of described seedling carries guide post and clamping delivery track to be the angle of inclination, at the leading portion of clamping convey device input to described fruit-picking-up roller input, the climing bending of described seedling carries guide post by extending under work top on work top.
2. groundnut picker according to claim 1, it is characterized in that: front upper cover plate and rear upper cover plate are fixed respectively in described work top upper surface clamping conveying mechanism both sides, leave the gap between described front upper cover plate and rear upper cover plate, form the seedling guiding slot above between two fruit-picking-up rollers.
3. groundnut picker according to claim 1 and 2 is characterized in that: the input of described work top be equipped with can before and after the limiting plate regulated.
4. groundnut picker according to claim 3, it is characterized in that: described limiting plate is fixed with the pilot arc plate of an end decurvation towards length of working surface of table direction one side.
5. groundnut picker according to claim 4 is characterized in that: form be communicated with seedling guiding slot uncovered between described pilot arc plate and described front upper cover plate.
6. groundnut picker according to claim 5 is characterized in that: the climing bending of described seedling carries guide post and clamping delivery track to be the angle of inclination of 15-30 °.
7. groundnut picker according to claim 5 is characterized in that: the climing bending of described seedling carries guide post and clamping delivery track to be the angle of inclination of 20-25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110266406 CN102405734B (en) | 2011-09-09 | 2011-09-09 | Head-feed peanut picker capable of realizing bending conveying of seedling vines. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110266406 CN102405734B (en) | 2011-09-09 | 2011-09-09 | Head-feed peanut picker capable of realizing bending conveying of seedling vines. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102405734A CN102405734A (en) | 2012-04-11 |
| CN102405734B true CN102405734B (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110266406 Expired - Fee Related CN102405734B (en) | 2011-09-09 | 2011-09-09 | Head-feed peanut picker capable of realizing bending conveying of seedling vines. |
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| Country | Link |
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| CN (1) | CN102405734B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210577B (en) * | 2014-03-11 | 2017-02-01 | 滁州学院 | Vertical tapered peanut picking rollers |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057820A (en) * | 2010-10-13 | 2011-05-18 | 农业部南京农业机械化研究所 | Horizontal feeding type peanut picking machine |
| CN102057819A (en) * | 2010-10-13 | 2011-05-18 | 农业部南京农业机械化研究所 | Semi-feeding type peanut picker |
| CN202232152U (en) * | 2011-09-29 | 2012-05-30 | 农业部南京农业机械化研究所 | Head-feed peanut picker capable of bending and conveying vines |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59216518A (en) * | 1983-05-23 | 1984-12-06 | 株式会社木屋製作所 | Peanut grain removing machine |
| JP2001112341A (en) * | 1999-10-13 | 2001-04-24 | Yanmar Agricult Equip Co Ltd | Combine harvester |
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2011
- 2011-09-09 CN CN 201110266406 patent/CN102405734B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057820A (en) * | 2010-10-13 | 2011-05-18 | 农业部南京农业机械化研究所 | Horizontal feeding type peanut picking machine |
| CN102057819A (en) * | 2010-10-13 | 2011-05-18 | 农业部南京农业机械化研究所 | Semi-feeding type peanut picker |
| CN202232152U (en) * | 2011-09-29 | 2012-05-30 | 农业部南京农业机械化研究所 | Head-feed peanut picker capable of bending and conveying vines |
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| Publication number | Publication date |
|---|---|
| CN102405734A (en) | 2012-04-11 |
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Granted publication date: 20130508 |